#538519#538519

#538519 is a mid, vivid yellow-green. Relative luminance 0.187; OKLCH L 56.0% C 0.144 H 132.0°. Best body text is #000000 at 4.74:1 contrast (WCAG AA passes).

Color values

HEX	#538519
RGB	rgb(83, 133, 25)
HSL	hsl(88, 68%, 31%)
HSV	hsv(88, 81%, 52%)
CMYK	cmyk(37.6%, 0%, 81.2%, 47.8%)
CIE-LAB	lab(50.32, -34.10, 48.48)
CIE-LCH	lch(50.32, 59.28, 125.12°)
OKLab	oklab(56.03% -0.0966 0.1071)
OKLCH	oklch(56.03% 0.144 132)
XYZ	xyz(12.1301, 18.6837, 3.8867)
Luminance	0.1868 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#538519 #4B1985

analogous

#858119 #538519 #1D8519

triadic

#538519 #195385 #851953

tetradic

#538519 #198581 #4B1985 #85191D

square

#538519 #198581 #4B1985 #85191D

split-complementary

#538519 #191D85 #811985

monochromatic

#131E06 #33510F #538519 #73B923 #92DB3E

Accessibility & contrast

On white

4.43

#538519 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.74

#538519 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #538519

4.74:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##538519	#FFFFFF	#000000	##000000
##538519	1.00	4.43	4.74	4.74
#FFFFFF	4.43	1.00	21.00	21.00
#000000	4.74	21.00	1.00	1.00
##000000	4.74	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8B7A00

Deuteranopia (green-blind)

#847625

Tritanopia (blue-blind)

#547F71

Achromatopsia (no color)

#787878

Design tokens & code

CSS

--color: #538519;
/* rgb */ color: rgb(83, 133, 25);
/* oklch */ color: oklch(56.0% 0.144 132.0);

Tailwind

colors: {
  custom: {
    50: '#88a960',
    500: '#538519',
    950: '#000000',
  },
}

SCSS

$custom: #538519;
$custom-light: #88a960;
$custom-dark: #000000;

JSON

{
  "hex": "#538519",
  "rgb": {
    "r": 83,
    "g": 133,
    "b": 25
  },
  "hsl": {
    "h": 87.778,
    "s": 68.354,
    "l": 30.98
  },
  "oklch": {
    "l": 0.56025,
    "c": 0.14419,
    "h": 132
  },
  "luminance": 0.18684
}

Semantic roles & 50–950 ramp

primary

#538519

secondary

#7841B9

accent

#3DEB8D

background

#F8FAF5

surface

#F0F4EA

border

#CBCEC6

text

#0C1005

muted

#7D7F79

Preview Lab

Preview with #538519

Body copy rendered with the generated semantic roles for this colour.

Preview Lab → · Contrast checker → · Palette generator →